Rebirth in Teyvat to Winter at the Beginning, Fools in the Crowd

As a good young man in the 21st century, Xu Ran traveled across the continent of Teyvat and became a fool for some reason, and got a fiancée. Xu Ran was confused, and the fiancée seemed to look down on Xu Ran. The protagonist of this book is of high quality, does not swear and can't drive. Please listen to the next chapter to explain.